80416542

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5209}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 168053760

約数和(自身を除く): 87637218

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 5209, 7719, 10418, 15438, 15627, 31254, 161479, 322958, 432347, 484437, 864694, 968874, 1297041, 2594082, 13402757, 26805514, 40208271, 80416542]

約数ペア:

[(1, 80416542), (2, 40208271), (3, 26805514), (6, 13402757), (31, 2594082), (62, 1297041), (83, 968874), (93, 864694), (166, 484437), (186, 432347), (249, 322958), (498, 161479), (2573, 31254), (5146, 15627), (5209, 15438), (7719, 10418)]